 /*******************************************************************************
  * Copyright (c) 2000, 2003 IBM Corporation and others. All rights reserved.
  * This program and the accompanying materials are made available under the
  * terms of the Common Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors: IBM Corporation - initial API and implementation
  ******************************************************************************/

 package org.eclipse.ui.internal.keys;

 import java.util.Comparator ;
 import java.util.ResourceBundle ;

 import org.eclipse.ui.internal.util.Util;
 import org.eclipse.ui.keys.KeySequence;
 import org.eclipse.ui.keys.KeyStroke;
 import org.eclipse.ui.keys.ModifierKey;

 public final class WindowsKeyFormatter extends AbstractKeyFormatter {

     private final static class WindowsModifierKeyComparator
         extends AbstractModifierKeyComparator {

         protected int rank(ModifierKey modifierKey) {
             if (ModifierKey.CTRL.equals(modifierKey)) {
                 return 0;
             }

             if (ModifierKey.ALT.equals(modifierKey)) {
                 return 1;
             }

             if (ModifierKey.SHIFT.equals(modifierKey)) {
                 return 2;
             }

             return Integer.MAX_VALUE;
         }
     }

     private final static Comparator MODIFIER_KEY_COMPARATOR =
         new WindowsModifierKeyComparator();
     private final static ResourceBundle RESOURCE_BUNDLE =
         ResourceBundle.getBundle(WindowsKeyFormatter.class.getName());

     protected String getKeyDelimiter() {
         return Util.translateString(
             RESOURCE_BUNDLE,
             KEY_DELIMITER_KEY,
             KeyStroke.KEY_DELIMITER,
             false,
             false);
     }

     protected String getKeyStrokeDelimiter() {
         return Util.translateString(
             RESOURCE_BUNDLE,
             KEY_STROKE_DELIMITER_KEY,
             KeySequence.KEY_STROKE_DELIMITER,
             false,
             false);
     }

     protected Comparator getModifierKeyComparator() {
         return MODIFIER_KEY_COMPARATOR;
     }
 }

